The Beecham Society produced several issues for its members of recordings from the great English conductor Sir Thomas Beecham.
These stampers are from WSA 5, 501, 502/3, 504/5, 506, 507, 508, 509/12, 513, 514, 516, 517, 518, and 520.

Music Library Recordings was a San Francisco label founded by Earl Walker in the late 1940s which issued recordings primarily
of chamber, piano, vocal and choral music from composers such as Chopin, Dvorak, Bloch, Krenek, Nixon, Sessions and Antheil.
Many of Music Library's albums documented local composers, musicians and previously unrecorded works.The majority of parts
are from the MLR-7000s, including performances by the Stanford University Choir, Sandor Salgo conducting a work by Leonard
Ratner, and an album of Japanese koto music.

Box 30, Box 18

unidentified German tests1943

Physical Description:
10 metal parts

Box 18, Box 30

other unidentified parts

Physical Description:
4 metal parts

Box 19-26

original sleeves

Scope and Contents

Sleeves contain dates (several, in the case of some stampers), various numbers, and notes concerning condition.